Primus 1003 marked W (1932). The Primus 1003 is really just a Primus 1001 with a large tank and the lamp housing with protective grille. Today there are 7 known 1003, all from 1932. The top is from another 1001 from the same time period. The tank holds 3.4 liters/6 Pints and Primus promises a burning time of 20-25 hours with 2.3 Liter/4 Pints kerosene in the tank. size comparison with the slightly more common Primus 1020 300cp
Hi Krisse, Hum, absolutely fantastic I love this old and rare lantern. Perfect restoration Thank for sharing and good pictures. Regards, Titoo.